Stripper Pole Step-up istance?

make sure that thing is in a rafter and not just stuck to the celling go get a stud finder before doing any thing but I would suggest that you get a board 18 inches square and fasten it to 2 studs make sure that the wood is thick and drill out the holes. The studs are 16 inches center but ceiling rafters tend to move during construction so make sure were the rafters are now the board you just attached is strong enough to hold your weight against the poll now cut a board out round to go on the floor so if you use 3/4 inch plywood witch i recommend you only have to add to the top and one round plate like on the bottom should do you right